package day03;

import java.util.Scanner;

public class CommandBySwitch {
    public static void main(String[] args) {
        Scanner scan = new Scanner(System.in);
        System.out.println("功能:1.存款 2.取款 3.查询余额 4.退卡");
        System.out.print("请选择功能:");
        int command = scan.nextInt();
        if(command==1){
            System.out.println("存款业务。。。。。");
        } else if (command==2) {
            System.out.println("取款业务。。。。。。");
        } else if (command==3) {
            System.out.println("查询余额业务。。。。。");
        } else if (command==4) {
            System.out.println("退卡成功");
        } else {
            System.out.println("输入错误！");
        }

       /* switch (command){
            case 1:
                System.out.println("存款业务。。。。。");
                break;
            case 2:
                System.out.println("取款业务。。。。。。");
                break;
            case 3:
                System.out.println("查询余额业务。。。。。");
                break;
            case 4:
                System.out.println("退卡成功");
                break;
            default:
                System.out.println("输入错误！");
        }
        
        scan.close();*/
    }
}
